What would be a suitable soundtrack for the scene of an immigrant roaming around in the new unfamiliar city he's in, getting tips on how to get a ticket for the tram from other immigrants who he chats with. The soundtrack will have to have sinister parts to it for the scenes when his new friends are telling him their story of why they fled their home country, their recollections being dark and hideous. Can anyone point me to a suitable soundtrack one would use for this kind of scene?